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MP3播放器： 利用API函数[mciSendString]可以轻松实现MP3音乐文件的播放。下面这段程序实现了MP3播放的大部分常规操作，对其稍加修改，做一个...
MP3播放器： 利用API函数[mciSendString]可以轻松实现MP3音乐文件的播放。下面这段程序实现了MP3播放的大部分常规操作，对其稍加修改，做一个100KB大小的MP3播放器轻而易举 启动VB程序，在窗体上放置6个命令按钮，三个标签，一个公用对话框、一个进度条、一个状态栏和一个计时器，窗本的布置请参考附图 按钮"Open MP3 File"是用来打开对话框选择MP3文件，其他5个按钮分别为Play(播放)、Pause(暂停)、Stopplay(停止播放)、Back(向后跳跃)、Prew(向前跳跃)。Label1用来表示歌曲当前时间；label2放在时度条的最左边，Caption属性为"00：00"；lable3放在时度条的右边，用来表示歌曲总长。-MP3 player : API function [mciSendString] can easily MP3 music player. Below this program of the MP3 player most of the conventional operation, its slightly modified, so the size of a 100KB MP3 player easily activated VB procedures, the forms to place orders six buttons, three label, a common dialog, a progress of a status bar and a 000 timer, the window layout of the buttons refer to the attached map. "MP3 File Open" is used to open the dialog box choose MP3 files, the other five buttons for Play (player), Pause (suspended), Stopplay (Cessation of players), Back (backwards jump), Prew (leap forward). Label1 songs said to the current time; Label2
- 2023-08-08 11:10:03下载
- 积分：1
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瓦斯浓度报警系统源码
这是一个关于瓦斯浓度报警系统的源码，主要功能是当瓦斯浓度超过设定值时就会报警，功能很简单，可以在proteus上仿真看看结果！
- 2022-03-03 15:34:33下载
- 积分：1
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Baseflight（国外）开源飞控源码-基于MDK环境
Base flight飞控基于国外发展多年的Multiwii开源飞控发展升级，基于目前主流的STM32架构，代码清晰，注释规范，适合飞控人员学习研究。
- 2022-02-05 04:44:24下载
- 积分：1
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Fote Rotary Drying Has Increasingly Competition in Dryer Market
- 2022-02-10 07:58:56下载
- 积分：1
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这是关于运筹学上的单纯形法的源码，此方法用的是两阶段法。...
这是关于运筹学上的单纯形法的源码，此方法用的是两阶段法。-tacticians on the simplex method source code, the use of this method is a two-stage method.
- 2022-05-23 17:42:09下载
- 积分：1
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非线性方程牛顿迭代法和数值积分的龙贝格解法
非线性方程牛顿迭代法和数值积分的龙贝格解法-Newton iteration of nonlinear equations and numerical solution of integral Romberg
- 2022-01-28 15:37:35下载
- 积分：1
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本文件包包括复数的常用运算
本文件包包括复数的常用运算- This document pocket includes the plural number commonly used
to operate
- 2023-04-15 14:55:04下载
- 积分：1
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用于连续体的结构拓扑优化设计的matalb代码
用于连续体的结构拓扑优化设计的matalb代码-For continuum structural topology optimization design matalb code
- 2023-06-27 07:05:03下载
- 积分：1
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数值分析中的迭代法解线性方程组问题，含输入输出界面。
数值分析中的迭代法解线性方程组问题，含输入输出界面。-Numerical analysis of iterative method for solution of problems of linear equations, including input and output interface.
- 2022-07-21 12:15:31下载
- 积分：1
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massive mimo THP algrorithm
应用背景On the Design of ZF and MMSE Tomlinson-Harashima Precoding in Multiuser MIMO Amplify-and-Forward Relay System,it is main described the mimo system in the multi-user scenario.the main precoding algrithm is combined the zf precoding and the MMSE precoding.关键技术we design a zero-forcing (ZF) Tomlinson-Harashima precoding (THP) and a minimum mean
square error (MMSE) THP for multiuser MIMO relay system with direct link. Based on these precoding structures, we propose the optimal combining weights of the ZF THP and the MMSE THP in half duplex relay system, and the sub-optimal weights of MMSE THP to reduce feedback channel state information(CSI). Through the Monte Carlo simulation, we verify that the optimal weights combining method outperforms the constant weights combining method. In addition, we confirm that the
performance of the sub-optimal weights combining method is&
- 2023-02-25 18:10:03下载
- 积分：1
